Polycom SIP 2.2.0 manual Permitted Attribute Values Default Interpretation, Attribute Default

Configuration Files

Volume Persistence <volume/>

The user’s selection of the receive volume during a call can be remembered between calls. This can be configured per termination (handset, headset and hands-free/chassis). In some countries regulations exist which dictate that receive volume should be reset to nominal at the start of each call on handset and headset.

	Permitted
Attribute	Values	Default	Interpretation
voice.volume.persist.handset	0, 1	0	If set to 1, the receive volume will be
			remembered between calls.
voice.volume.persist.headset	0, 1	0
			If set to 0, the receive volume will be reset
voice.volume.persist.handsfree	0, 1	1	to nominal at the start of each call.

Gains <gain/>

The default gain settings have been carefully adjusted to comply with the

TIA-810-A digital telephony standard.

Polycom recommends that you do not change these values.

Attribute	Default
voice.gain.rx.analog.handset	0
voice.gain.rx.analog.headset	0
voice.gain.rx.analog.chassis	0
voice.gain.rx.analog.chassis.IP_300	-6
voice.gain.rx.analog.chassis.IP_330	0
voice.gain.rx.analog.chassis.IP_430	0
voice.gain.rx.analog.chassis.IP_601	6
voice.gain.rx.analog.chassis.IP_650	0
voice.gain.rx.analog.ringer	0
voice.gain.rx.analog.ringer.IP_300	-6
voice.gain.rx.analog.ringer.IP_330	0
voice.gain.rx.analog.ringer.IP_430	0
voice.gain.rx.analog.ringer.IP_601	6

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